fix integer overflow in WIFSTOPPED macro

[musl] / src / math / cosh.c

diff --git a/src/math/cosh.c b/src/math/cosh.c
index 100f823..490c15f 100644 (file)
--- a/src/math/cosh.c
+++ b/src/math/cosh.c
@@ -35,6 +35,6 @@ double cosh(double x)
 
        /* |x| > log(DBL_MAX) or nan */
        /* note: the result is stored to handle overflow */
-       t = __expo2(x);
+       t = __expo2(x, 1.0);
        return t;
 }